Tenkara FURLED Clear Leader Fish Line 13 ft 3 in 4.0 Meter by FTUSA $9.95 The HAND MADE 4.0 Meter Leader Lines are very supple and help you achieve a better control of the fly. The furled leaders require no stretching before use and have no coil memory Each furled leader has a natural stretch which acts as a shock absorber so you can use a thinner tippet line. A tight casting loop is easier to achieve, even at shorter ranges, perfect for tight small streams. Furled leaders aid a gentler presentation of both large and small flies and fewer wind knots.